JPS6424835A - Discharge process and apparatus for modifying surface of solid - Google Patents

Discharge process and apparatus for modifying surface of solid

Info

Publication number
JPS6424835A
JPS6424835A JP18120187A JP18120187A JPS6424835A JP S6424835 A JPS6424835 A JP S6424835A JP 18120187 A JP18120187 A JP 18120187A JP 18120187 A JP18120187 A JP 18120187A JP S6424835 A JPS6424835 A JP S6424835A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
discharge
points
feeder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18120187A
Other languages
Japanese (ja)
Inventor
Denya Inagaki
Toshiyuki Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Dengyo Corp
Original Assignee
Sankyo Dengyo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankyo Dengyo Corp filed Critical Sankyo Dengyo Corp
Priority to JP18120187A priority Critical patent/JPS6424835A/en
Publication of JPS6424835A publication Critical patent/JPS6424835A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To make it possible to perform continuous operation for a long time and modification of the surface of a solid at reduced operation cost of apparatus, by generating a corona discharge by applying an alternating high voltage between electrodes and modifying the surface of an object with the generated plasma ions. CONSTITUTION:An object to be treated 2 is a flat sheet and two electrodes are arranged so as to oppose to the surfaces of the object. One electrode is an electrode 1 of a metal plate and the other electrode is an electrode formed of a housing 3 which is an insulator made of glass, a feeder 5 which is a metallic plate set in it and a sealing liquid 4 which is water. The object 2 is set by a support between the two electrodes. The applied voltage is fed from an alternating high-voltage source 6 through conductors 7' and 7''. In this case, the high voltage is fed to the feeder 5 in the housing 3 in which the liquid 4 is sealed through a current lead terminal 8. Discharge points alpha0, alpha1 and alpha2 show plasma paths where the ionization is active at some points of time and discharge points beta0, beta1 and beta2 show adjacent plasma paths where the discharge current is relatively low.
JP18120187A 1987-07-22 1987-07-22 Discharge process and apparatus for modifying surface of solid Pending JPS6424835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18120187A JPS6424835A (en) 1987-07-22 1987-07-22 Discharge process and apparatus for modifying surface of solid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18120187A JPS6424835A (en) 1987-07-22 1987-07-22 Discharge process and apparatus for modifying surface of solid

Publications (1)

Publication Number Publication Date
JPS6424835A true JPS6424835A (en) 1989-01-26

Family

ID=16096608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18120187A Pending JPS6424835A (en) 1987-07-22 1987-07-22 Discharge process and apparatus for modifying surface of solid

Country Status (1)

Country Link
JP (1) JPS6424835A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025510A1 (en) * 1993-04-30 1994-11-10 Alcon Laboratories, Inc. Method for reducing tackniness of soft acrylic polymers
US5603774A (en) * 1993-09-27 1997-02-18 Alcon Laboratories, Inc. Method for reducing tackiness of soft acrylic polymers
JP2003007499A (en) * 2001-06-22 2003-01-10 Hamamatsu Photonics Kk Electrode for corona electric discharge, and surface treatment equipment
JP2007059385A (en) * 2005-08-22 2007-03-08 Se Plasma Inc Atmospheric pressure plasma generating apparatus of electrode structure for inhibiting useless electric discharge
JP2009187862A (en) * 2008-02-08 2009-08-20 Ushio Inc Plasma generator
JP2022038004A (en) * 2020-08-26 2022-03-10 川田工業株式会社 Dielectric Barrier Discharge Reactor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025510A1 (en) * 1993-04-30 1994-11-10 Alcon Laboratories, Inc. Method for reducing tackniness of soft acrylic polymers
US5603774A (en) * 1993-09-27 1997-02-18 Alcon Laboratories, Inc. Method for reducing tackiness of soft acrylic polymers
US5882421A (en) * 1993-09-27 1999-03-16 Alcon Laboratories, Inc. Method for reducing taciness of soft acrylic polymers
JP2003007499A (en) * 2001-06-22 2003-01-10 Hamamatsu Photonics Kk Electrode for corona electric discharge, and surface treatment equipment
JP2007059385A (en) * 2005-08-22 2007-03-08 Se Plasma Inc Atmospheric pressure plasma generating apparatus of electrode structure for inhibiting useless electric discharge
JP2009187862A (en) * 2008-02-08 2009-08-20 Ushio Inc Plasma generator
JP2022038004A (en) * 2020-08-26 2022-03-10 川田工業株式会社 Dielectric Barrier Discharge Reactor

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